Popular sovereignty refers to the principle that ultimate political authority rests with the people. It suggests that the source of governmental power is derived from the consent of the governed, which means that citizens have the right to govern themselves and decide on matters that affect their lives. Under popular sovereignty, individuals have the ability to participate and engage in the process of making political decisions, such as through voting for representatives or participating in referendums. This principle is often seen as a cornerstone of democratic systems and is essential in ensuring that governments are accountable to the people they serve.
